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R D Mullins

Explore the profile of R D Mullins including associated specialties, affiliations and a list of published articles. Areas
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Articles 23
Citations 2529
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Recent Articles
1.
Dayel M, Holleran E, Mullins R
Proc Natl Acad Sci U S A . 2001 Dec; 98(26):14871-6. PMID: 11752435
The Arp2/3 complex, a seven-subunit protein complex containing two actin-related proteins, Arp2 and Arp3, initiates formation of actin filament networks in response to intracellular signals. The molecular mechanism of filament...
2.
Zalevsky J, Lempert L, Kranitz H, Mullins R
Curr Biol . 2001 Dec; 11(24):1903-13. PMID: 11747816
Background: Assembly and organization of actin filaments are required for many cellular processes, including locomotion and division. In many cases, actin assembly is initiated when proteins of the WASP/Scar family...
3.
Shahidain R, Mullins R, Sisken J
Int J Radiat Biol . 2001 Mar; 77(2):241-8. PMID: 11236931
Purpose: To determine whether extremely low frequency electromagnetic fields can alter average free cytosolic calcium ion concentrations [Ca2+]i and transient increases in [Ca2+]i in populations of ROS 17/2.8 cells. Materials...
4.
Pollard T, Blanchoin L, Mullins R
J Cell Sci . 2000 Dec; 114(Pt 1):3-4. PMID: 11112680
No abstract available.
5.
Blanchoin L, Pollard T, Mullins R
Curr Biol . 2000 Nov; 10(20):1273-82. PMID: 11069108
Background: Cellular movements are powered by the assembly and disassembly of actin filaments. Actin dynamics are controlled by Arp2/3 complex, the Wiskott-Aldrich syndrome protein (WASp) and the related Scar protein,...
6.
Prehoda K, Scott J, Mullins R, Lim W
Science . 2000 Oct; 290(5492):801-6. PMID: 11052943
The protein N-WASP [a homolog to the Wiskott-Aldrich syndrome protein (WASP)] regulates actin polymerization by stimulating the actin-nucleating activity of the actin-related protein 2/3 (Arp2/3) complex. N-WASP is tightly regulated...
7.
Mullins R, Machesky L
Methods Enzymol . 2000 Oct; 325:214-37. PMID: 11036606
No abstract available.
8.
Zalevsky J, Grigorova I, Mullins R
J Biol Chem . 2000 Oct; 276(5):3468-75. PMID: 11029465
ActA is a bacterially encoded protein that enables Listeria monocytogenes to hijack the host cell actin cytoskeleton. It promotes Arp2/3-dependent actin nucleation, but its interactions with cellular components of the...
9.
Pollard T, Blanchoin L, Mullins R
Annu Rev Biophys Biomol Struct . 2000 Aug; 29:545-76. PMID: 10940259
We review how motile cells regulate actin filament assembly at their leading edge. Activation of cell surface receptors generates signals (including activated Rho family GTPases) that converge on integrating proteins...
10.
Mullins R, Sisken J
Bioelectromagnetics . 2000 Jul; 21(5):329-37. PMID: 10899768
In earlier studies, McLeod and coworkers reported the detection of spontaneous calcium spiking in ROS 17/2.8 cells which they suggested was derived from individual cells progressing through mitosis or the...